baber/WOPTO huggingface dataset:
Patent JP-S5439604-A (JP)
Title: Operating device of magnetic recorder-reproducer
Inventor: UENO HIDETO
IPC: G11B15/44
Filed: 1977-09-05
Abstract: PURPOSE: To transmit the revolutions of the flywheel side to the reel turntable side through fast feed idler and let fast feed action be surely accomplished by turning the fast feed arm provided between right and left fast feed operating levers cooperatively with the operation of the operating levers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04228001-A (JP)
Title: Device of expanding and softening furrow pan
Inventor: SEKIYA TAKASHI
IPC: A01B35/00
Filed: 1991-05-10
Abstract: PURPOSE:To obtain the title device capable of smoothly driving a nozzle-shaped air injector into soil and pulling out the air injector by installing a striking mechanism of vertically moving a tilling mechanism having the air injector along a guiding mechanism and a raising cylinder. CONSTITUTION:A tilling mechanism I obtained by attaching an air tank to a striking mechanism equipped with an air injector 10 at the lower part is supported straight movably along a railed guide mechanism S. The air injector is driven into soil by a striking piston through striking mechanism such as an air hammer and the air injector is straight vertically moved by a raising cylinder 22.
Patent JP-H07285345-A (JP)
Title: Frame structure for electric vehicle
Inventor: INOUE SEIJI
IPC: B60K1/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a small and lightweight electric vehicle easy to maintain and inspect. CONSTITUTION:The rear ends of a pair of the right and left inverse U-shaped longitudinal frames 5, 5 are rotatably supported on both sides of the rear section of a travel frame 4, and nearly the center sections of the longitudinal frames 5, 5 are connected and reinforced with horizontal connecting bars 6, 6. A support member 8 capable of being fitted with a chair or the like is fitted to the connecting frames 6, 6, a cover 9 opened only at the portion corresponding to the support member 8 and covering the travel frame 4 is fitted to the longitudinal frames 5, 5, and the front ends of the longitudinal frames 5, 5 are fitted to the front section of the travel frame 4. This frame structure is small and lightweight, it has sufficient strength, and its maintenance and inspection can be easily made.
Patent JP-S602447-A (JP)
Inventor: BURAIAN REO CHIYADOREI SATSUCH
IPC: B65D41/32
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11306217-A (JP)
Title: Computer-aided power consumption analysis method, its device, and medium for storing program of the same device
Inventor: FUJISAWA HISANORI
IPC: H01L21/82
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To analyze power consumption of a designed circuit with higher accuracy. SOLUTION: Transition rates, i.e., revelation rates of consecutive two-period transitions LL, LH, HL and HH (L: low level, H: high level) of each of inputs A, B and C to a circuit 10 are decided for each of divided modules 11 to 13 of the circuit 10. Then each of combinations set between the transitions LL, LH, HL and HH of the input A and those of the input B is defined as a product event in regard to the module 11, and the transition rate of the product event is calculated as that of the corresponding output X of the module 11. Then the sum total of transition rates of corresponding product events is calculated as the transition rate of output X of the module 11 for each of transitions LL, LH, HL and fill of output X of the module 11.
Patent JP-S5631276-A (JP)
Title: Television camera
Inventor: OOTAKE HIROSHI
IPC: H04N5/225
Filed: 1979-08-22
Abstract: PURPOSE:To make it possible to fix the screen for a long time at a photographing time, by arranging the optical lens system of the TV camera and the TV image pickup element orthogonally to each other and by providing a rectangular reflection mirror at the optical connection point of them. CONSTITUTION:Camera optical lens 5 and image pickup element 6 arranged orthogonally to lens 5 are provided in camera box body 2, and the incident light from optical lens 5 is deflected at 90 deg. by reflection mirror 7 and reaches photoelectric converting part 8 of image pickup element 6 and is converted to a video signal. By this constitution, camera box body 2 can be mounted with a shorter length in the axial direction of optical lens 5 in comparison with connection of optical lens 5 and image pickup element 6 on one line. All of the incident light passing through lens 9 for finder is projected as a real image to optical finder 4, and this projection image can be monitored from above camera box body 2.
Patent JP-S59230788-A (JP)
Title: Fixed-type thermal recording material
Inventor: YABUTA KENJI
IPC: G03C1/52
Filed: 1983-06-13
Abstract: PURPOSE:To provide a fixed-type thermal recording material capable of forming a color in high density and having excellent preservation stability, wherein a specified phenol derivative is used as a color forming assistant together with a diazonium salt, a coupler compound and a color developer. CONSTITUTION:In a fixed-type thermal recording material wherein a photosensitive thermal layer comprising a diazonium salt, e.g., 2,5-diethoxy-4-morpholinobenzenediazonium tetrafluoroborate, a coupler compound, e.g., 2-hydroxy-3-naphthoic acid 2'-ethoxyanilide, a color forming adjuvant and a particulate dispersed material of an organic basic compound giving a basic aftmosphere by being melted when being heated, e.g., a compound of formula I , as a color developer is provided on a base, a phenol derivative of formula II, wherein R is (subst.) alkyl, (subst.) phenyl, (subst.) benzyl or the like, and n is 1-3, e.g., terephthalic acid dibenzyl ether, is used as the color forming assistant, preferably, in an amount of 0.1-20 times by weight with regard to the diazonium salt.
Patent JP-H01277093-A (JP)
Title: High frequency part correcting circuit for luminance signal
Inventor: YUZAWA KAZUYUKI
IPC: H04N9/68
Filed: 1988-04-28
Abstract: PURPOSE:To correct a frequency in the neighborhood of 3.58MHz in a luminance signal by controlling variably the characteristic of a variable characteristic filter on a luminance signal path by a signal based on the amplitude of a color burst signal corresponding to the size of the level of a luminance signal high frequency part. CONSTITUTION:A digitized composite video signal S inputted from an input terminal 1 is separated to a luminance signal Y and a chrominance signal C at a luminance signal/chrominance signal (Y/C) separation circuit 2. The signal C passes a multiplier 3, and the amplitude of the color burst signal is detected at a burst level detection circuit 4. And a multiplier setting circuit 5 sets an appropriate multiplier corresponding to the level of the color burst signal, and also, supplies the multiplier to the multiplier 3. The multiplier 3 amplifies the signal C according to the multiplier. As a result, correction, for example, for the attenuation of the signal C, etc., is performed. Meanwhile, the variable characteristic filter 6 is provided on the luminance signal path, and the multiplier from the circuit 5 is supplied to the filter 6.
Patent JP-S60249319-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOMAE TADASHI
IPC: H01L21/265
Filed: 1984-05-24
Abstract: PURPOSE:To prevent lamination defects induced by oxidation from occuring, by a method in which, after a thin oxide film is formed at a low temperature, annealing treatment of a impurity implanting region is done. CONSTITUTION:After boron 2 is implanted as a impurity element into the surface of a silicon semiconductor substrate 1 by a ion-implantation apparatus, the substrate 1 is treated within a diffusion furnace in which a gas atmosphere of only oxygen is kept at a temperature of 900 deg.C forming a thin oxide film 5 on the surface of the boron-implantation region. Thereafter, the gas atmosphere in the diffusion furnace is perfectly changed from oxygen to pure nitrogen and the atmosphere temperature is raised to an annealing temperature of 1,050 deg.C. Next, in the same way as the previous process, after the substrate 1 is annealed to form a boron-diffused layer 3, the pure nitrogen gas atmosphere is changed to a oxygen or wet oxygen atmosphere to form an oxide film 4.
Patent JP-S62263524-A (JP)
Title: Coordinate detecting method
Inventor: KIMURA KIYOSHI
IPC: G05B19/409
Filed: 1986-05-12
Abstract: PURPOSE:To simplify an algorithm and to attain highly accurate detection by shifting a large area in the ambient part of an input plane to the quantity set beforehand in the shifting direction of the polarity inverting position of a detecting magnetic field, and detecting a coordinate position. CONSTITUTION:The large area at the ambient part of an input lane is off-set in the shifting direction of the polarity inverting position of a detecting magnetic field and the coordinate detection is executed. For example, in case of Y=100mm, when the segment (segment No.1-9, 29, 39) of X 60mm and 140mm X areas is off-set to the inside for respective 2.5mm, the position equivalent to the point, which is the intersection of respective detecting votages, is positioned to the central part of all respective segments. Thus, the detecting voltage is highly obtained and a detecting accuracy is stable.
Patent JP-S5948378-A (JP)
Title: Flat carrier for particularly transporting furniture, etc.
Inventor: ARUBERUTO BETSUKERU
IPC: B66B9/16
Filed: 1983-06-16
Abstract: The invention relates to a load-carrying platform, particularly for moving furniture or the like along an inclined elevator. The load-carrying platform is supported by a carriage which is movable along guide rails of the elevator. Telescopic guides are provided between the carriage and the base of the platform, so that the platform is displaceable in relation to the carriage. Thus, when the unloading position is reached, the platform can be moved, at least partially, through a window opening and into the interior of a house.
Patent JP-S58225534-A (JP)
Title: Setting method of lead-in wire and base pin for fluorescent lamp
Inventor: KAWAKITA TAKAAKI
IPC: H01J9/32
Filed: 1982-06-23
Abstract: PURPOSE:To make manufacturing costs yet cheaper and uniformize the form and size of a base pin after setting is over as well as to prevent a sumudge due to the residue of a flux, welding soot, etc., from occurring, by setting a lead-in wire and the base pin tight to a tip part of the pin in a way of caulking. CONSTITUTION:A lead-in wire 2 is inserted through into a pin 1, then a pin tip l=1-2m/m is caulked and the lead-in wire is tightly set to the pin. This caulking takes place simultaneously with the pin tip in four directions toward the outer circumference but the connection and setting of the lead-in wire will be perfect if caulking takes place in more than three directions.
Patent JP-H06316333-A (JP)
Title: Blank loading device in magazine
Inventor: UEDA MICHIO
IPC: B65G47/88
Filed: 1993-05-07
Abstract: PURPOSE:To automatically supply a blank to a magazine without a worker regularly attending at the magazine. CONSTITUTION:A pair of blank receivers 45, 46 are provided on the lower ends of both side walls 41, 42 of a box type blank carrying cassette 31 whose bottom wall is cut, and a blank passing gate 47 is provided on one end thereof. The gate 47 is opened and closed by a shutter 51. The cassette 31 is placed on a blank delivering base 32 in such a manner that the gate 47 faces the rear end of a magazine. The shutter 51 of the cassette 31 on the base 32 is opened by an opening bar 63. The blank in the cassette 31 is carried to the magazine by a carrier 33.
Patent JP-S5631018-A (JP)
Title: Pulplike particle
Inventor: TANABE YUTAKA
IPC: D01F9/08
Filed: 1979-08-24
Abstract: PURPOSE: A pulplike particle, suitable for synthetic paper or a friction material, e.g. a brake lining, and having improved high-temperature resistance, electrical insulating properties, dimensional stability and mechanical properties, and obtained by covering and joining a potassium titanate fiber with a heat-resistant aromatic polymer.  
     CONSTITUTION: (A) A potassium titanate fiber, about 1μ in diameter and several μ to several mm in length, is mixed and dispersed in (B) a solution of an aromatic polymer, preferably poly m-phenylene isophthalamide, in a solvent, e.g. N-methyl- 2-pyrrolidone in a concentration of 2W15wt%. The polymer is then precipitated to give a pulplike particle comprising the component (A) covered and joined with the component (B). The amount of the component (A) in the particle is preferably 10W80wt% based on the component (B). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58222876-A (JP)
Title: Calendered transfer paper for sand blasting
Inventor: KOUZU MICHIO
IPC: B44C1/17
Filed: 1982-06-21
Abstract: PURPOSE:To provide a calendered transfer paper for sand blasting which can be easily adhered to a work surface and can transfer an image with high precision, wherein a stripe pattern is provided on one side of a base paper, a sticky adhesive layer is provided on the other side, and a releasing paper is applied. CONSTITUTION:A predetermined pattern layer 4 is provided on one side of the base paper 1 (e.g., Japanese paper), the sticky adhesive layer 2 is provided on the other side, and the releasing paper 3 is applied onto the adhesive layer 2 to constitute a sand blast transfer paper 5. The base paper 1 has a thickness of about 20-150mum, is impregnated with a synthetic resin (e.g., ethyl cellulose), and is low in resistance to abrasion by sand which is blasted. The pattern layer 4 is high in resistance to abrasion by sand blasting, and comprises a rubber base resin as a main constituent. A shock-relieving layer 14 for relieving the shock at the time of the sand blasting may be provided between the adhesive layer 12 and the pattern layer 15.
Patent JP-H08306922-A (JP)
Title: Polysilicon gate of semiconductor memory device and its manufacture
Inventor: KOU NEII
IPC: H01L21/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress the influence on a gate insulation film to avoid the threshold voltage variation or dielectric breakdown of an MOS transistor by suppressing the charge storage in the polysilicon gate in a plasma etching process. SOLUTION: The polysilicon gate is formed by forming a polysilicon layer 610 on an active region 500 and contact polysilicon layer 620 outside this region 500 and connecting them through a conductive material 600 in a wiring process, etc. A plasma etching process causes the charge storage having a less influence of the polysilicon layer 610 on the gate insulation film, than in prior art, thereby reducing the stored change quantity and hence the influence on the gate insulation film.
Patent JP-S61264358-A (JP)
Title: Control method for picture quality of image forming device
Inventor: NAKAKOSHI HIROYUKI
IPC: G03G15/00
Filed: 1985-05-18
Abstract: PURPOSE:To control the density of a background without decreasing solid black density by applying a voltage which has the opposite polarity from the potential of electrostatic charging to the conductive base body of a photosensitive drum from a variable DC power source. CONSTITUTION:The variable DC power source 15 is connected to the conductive base 1a of the photosensitive drum 1 and the polarity of the variable DC power source 15 is opposite to the discharge polarity of a transfer device 10. Then, the output voltage of the variable DC power source 15 is varied to adjust the density of an image on the photosensitive drum 1, i.e. control the picture quality. The minimum quantity of light for reproducing a background in white is controlled by varying the output of the variable DC powder source 15 and the density of an image (black part) does not decreases, but increases to the contrary, so the contrast is improved.
Patent JP-S63271345-A (JP)
Title: Black and white silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/10
Filed: 1987-04-30
Abstract: PURPOSE:To improve the sensitivity of a silver image in the titled material by forming a silver halide emulsion layer on a supporting body, and by incorporating a specified compd. in said emulsion layer. CONSTITUTION:The titled material comprises the silver halide emulsion layer mounted on the supporting body, and said emulsion layer contains the compd. shown by formula I, wherein EAG is a group capable of receiving an electron from a reducing material, N is nitrogen atom, X is oxygen, sulfur or nitrogen atom. An single bond cleaves after the group EAG receives the electron, SSG is a group capable of displaying a solvent action of the silver halide after releasing, Time is a group capable of releasing the group SSG by cleaving the N-X bond contd. in the formula as a trigger through a following reaction, (t) is an integer of 0 or 1, the full line shows a bonding, at least one of the broken lines is a bonding. And, R<1> and R<2> are each a single bond or a substituting group except hydrogen atom. Thus, the titled material which does not delay the development progress, and does not reduce the covering power, and has less secular change and the high sensitivity is obtd.
Patent JP-S61265118-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/04
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5732228-A (JP)
Title: Preparation of immunoglobulin usable for intravenous injection
Inventor: KAMIMURA YATSUHIRO
IPC: C07K16/00
Filed: 1980-08-05
Abstract: PURPOSE: To obtain an immunoglobulin for intravenous injection useful for the infectious prevention and treatment of an antibody-deficient patient in high purity and yield, by treating a blood plasma or plasmatic fraction obtained by the Cohn method with an acid, and fractionating the resultant plasma or plasmatic fraction with an alkylene oxide polymer or copolymer.  
     CONSTITUTION: A blood plasma or fraction (I+II+III), fraction (II+III), fraction (II) or fraction (III) obtained by subjecting the blood plasma to the cold alcoholic fractionation by the Cohn method is treated with an acid, e.g. hydrochloric or acetic acid, under the conditions of pH 3.2W5.0 and temperature of 4W15°C for 30W180min to dissociate the polymeric immunoglobulin to a nonpolymeric type. The resultant treated blood plasma or fraction is then fractionated with an alkylene oxide polymer (1W4C alkylene oxide polymer) or a copolymer, e.g. Pluronic, having a molecular weight of 2,000W20,000 at a pH of 4W5.5 in a polymeric concentration of 3W 5W/V% to remove the polymeric immunoglobulin. A polymer is then added to the fraction free from the polymeric immunoglobulin at a pH of 6.0W 8.5 in a polymeric concentration of 6W15W/V% to give the aimed immunoglobulin containing no polymeric type. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08303327-A (JP)
Title: Fuel injection valve
Inventor: KOGA NOBUHIKO
IPC: F02M51/06
Filed: 1995-05-01
Abstract: PURPOSE: To achieve good fuel injection irrespective of the generation of vapor in a fuel injection valve which supplies fuel which is fed under pressure from a fuel tank into a fuel chamber. CONSTITUTION: In a fuel injection valve which has a mounting part to be attached on a cylinder head and jets a predetermined amount of fuel into a combustion chamber by opening and closing a fuel passage 10 formed in a housing 2 by a needle valve 3 provided in the fuel passage 10, the mounting part is arranged more on the upstream side than a position on the most upstream side for the direction of flow of fuel in the fuel passage 10 among the position having the area of opening in which vapor is generated and injection of fuel is interrupted in the fuel passage 10.
Patent JP-S5440596-A (JP)
Title: Electro-chromic display unit for bar graph display
Inventor: YANO KOUZOU
IPC: G09F9/30
Filed: 1977-09-06
Abstract: PURPOSE: To improve display quality, and to simplify mass-production by coveting the part of an EC substance layer, which can not be controlled electrically, with an opaque film so as to put it out of sight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1130516-A (JP)
Title: Method and apparatus for measurement of distance, method and apparatus for detection of posture, apparatus for measurement of distance and for detection of posture, and apparatus for high-speed detection of posture
Inventor: NAKAZATO KENICHI
IPC: G06T7/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual interference of a plurality of automatic conveyance devices so as to be operated stably, by finding the inclination of the boundary line between a wall and a floor by an image processing technique and the distance between the optical axis of an imaging device and also finding the wall from a specific expression. SOLUTION: The inclination of a boundary line 15 is designated as (a), and an intercept is designated as (b). Then, the inclination (a) and the intercept (b) of a line on a screen can be found by an image processing technique such as, e.g. the Hough transformation technique or the like. In addition, the length in the horizontal direction of one pizel in an imaging element is designated as CH, the length in the horizontal direction is designated as CV, and the distance from a floor of an optical acis C is designated as B. Then, the distance WF between the optical axis C and the wall 12 can be computed by a specific expression WF=- CHB/aCV.  In the specific expression the length CH in the horizontal direction of every pixel, the length CV in the vertical direction and the height B from the floor of the optical axis C are known, and the distance WF between the optical axis C and the wall 12 can be found when the inclination (a) of the boundary line 15 is found by using an image processing technique sich as the Hough transformation technique or the like.
Patent JP-H047024-A (JP)
Title: Permselective hollow fabric
Inventor: MIZUTANI SHOJI
IPC: D01D5/24
Filed: 1990-04-25
Abstract: PURPOSE:To enhance the separating efficiency of negatively charged substances by forming a hollow fabric wherein zeta potential on its wall membrane is negative on the inner surface of the hollow part and becomes increasingly positive toward the outside of the hollow fabric. CONSTITUTION:A hollow fabric having at least two layers formed of unlike or like macromolecules of different zeta potentials is produced at each discharge opening by using the nozzle employed in producing the hollow fabric and having at least two annularly-shaped discharge openings arranged coaxially. The hollow fabric thus obtained is of the type consisting of permselective wall membrane formed of org. high molecular compounds and the zeta potential of the hollow wall membrane is negative on the inner surface of the hollow part and becomes increasingly positive toward the outside of the hollow fabric. By producing zeta potential difference between the inside and outside of the hollow fabric, the permeability of anionic substances such as P in the blood is improved.